docs-release-notes

Configuration: Read paths from .devflow/config.json:

• Internal docs: "${CLAUDE_SKILL_DIR:-<absolute skill base directory this runner reports in context>}"/../../scripts/config-get.sh .docs.internal docs/internal/
• External docs: "${CLAUDE_SKILL_DIR:-<absolute skill base directory this runner reports in context>}"/../../scripts/config-get.sh .docs.external docs/external/
• Release notes file: "${CLAUDE_SKILL_DIR:-<absolute skill base directory this runner reports in context>}"/../../scripts/config-get.sh .docs.release_notes_file docs/external/release-notes.md
• CHANGELOG file: "${CLAUDE_SKILL_DIR:-<absolute skill base directory this runner reports in context>}"/../../scripts/config-get.sh .docs.changelog_file CHANGELOG.md
• PR number: gh pr view --json number -q '.number' (resolves from current branch)

The config-get.sh helper falls back to the default value when the config file is missing or the key is absent.

Use these values wherever [[INTERNAL_DOC_LOCATION]], [[EXTERNAL_DOC_LOCATION]], [[RELEASE_NOTES_FILE]], [[CHANGELOG_FILE]], and [[PR_NUMBER]] appear below.

Portable helper anchor (single-statement). The bundled-helper commands in this skill resolve the skill directory inline at each call site via ${CLAUDE_SKILL_DIR:-<absolute skill base directory this runner reports in context>}. When $CLAUDE_SKILL_DIR is set and non-empty (Claude Code), run each command exactly as written. On a runner where it is unset or empty, replace the placeholder with the skill base directory the runner reports in context (e.g. a Base directory for this skill: line) before running the command; if that reported path is Windows-form (C:\...), first convert it to this shell's POSIX form with one standalone wslpath -u '<path>' (WSL) or cygpath -u '<path>' (Git Bash/MSYS2) command and substitute the printed result only if the command succeeds and prints a non-empty path — otherwise fall through to the drive-letter rules exactly as if the tool were absent, the same success-and-non-empty acceptance the platform's path-normalization rules apply (if neither tool exists: lowercase the drive letter, map C:\ to /mnt/c on WSL or /c on MSYS2, and turn backslashes into /; if the environment is neither WSL nor MSYS2, use the path unchanged and report that it could not be normalized — the same arm the platform's path-normalization rules take). Resolve the anchor inline at every call site — never capture it into a shell variable that a later statement reads, because some runners' inline-bash marshaling drops such variables (observed on Copilot CLI). If neither $CLAUDE_SKILL_DIR nor a runner-reported base directory is available, stop and report that the helper anchor could not be resolved rather than running a command with a broken path.

Consumer prompt extension (load first). Before doing this skill's work, load any consumer-supplied prompt extension for this skill and honor it. From the repo root, run:

"${CLAUDE_SKILL_DIR:-<absolute skill base directory this runner reports in context>}"/../../scripts/load-prompt-extension.sh docs-release-notes

If the invocation fails because the helper path does not exist (No such file, exit 127, or the platform equivalent), that is the anchor-resolution failure described in the Portable helper anchor note above — fix the anchor, don't report a missing extension. Otherwise, if the helper exits non-zero, a consumer extension exists but could not be loaded — surface its stderr message and do not silently proceed as if none existed. If it exits 0 and prints text, treat that text as additional instructions appended to the end of this skill's own prompt for this run — it is upgrade-safe, consumer-owned customization committed under .devflow/prompt-extensions/. If it exits 0 and prints nothing, proceed unchanged.

Release Notes Agent

Objective

You are an AI Release Notes Agent for a code repository. Your task is to review the code changes in a pull request and, if they have customer-visible impact, draft a brief customer-facing release note entry and append it to [[RELEASE_NOTES_FILE]]. Independently of customer-visibility, if the branch bumped the version you also reconcile that version's CHANGELOG entry against the shipped diff (Step 4b) — a second, always-on output that writes a different file ([[CHANGELOG_FILE]]).

If the PR has no customer-visible impact (e.g., refactors, CI changes, documentation-only, test-only, internal tooling), skip Steps 3, 3b, and 4 — do not write a release note or modify [[RELEASE_NOTES_FILE]] — and proceed directly to Step 4b (CHANGELOG reconciliation still runs for all PRs).

Execution Steps

Step 1: Understand the Changes

Run:

git diff origin/main...HEAD

Also read any updated internal or external documentation in [[INTERNAL_DOC_LOCATION]] and [[EXTERNAL_DOC_LOCATION]] for additional context about what changed.

Step 1b: Look Up the Associated GitHub Issue

Use the GitHub CLI to find the issue linked to this pull request:

gh pr view [[PR_NUMBER]] --json body,title

Extract the linked issue number from the PR body (look for patterns like Closes #123, Fixes #123, or Resolves #123), then fetch the issue:

gh issue view <ISSUE_NUMBER> --json title

Use the issue title as the basis for the release note's Short Title in Step 3. This ensures the release note title matches the original issue description.

Step 2: Determine Customer-Visible Impact

Ask yourself: Would a customer notice this change?

Customer-visible (write a release note):

• New features or capabilities
• Bug fixes that affected customer workflows
• Changes to the user interface
• Changes to API behavior
• Performance improvements customers would notice
• New configuration options or settings

Not customer-visible (skip Steps 3, 3b, and 4; proceed to Step 4b):

• Code refactors with no behavior change
• CI/CD pipeline changes
• Internal documentation updates
• Test additions or modifications
• Developer tooling changes
• Dependency updates with no behavior change

If the PR is not customer-visible, skip Steps 3, 3b, and 4 — do not write a release note or modify [[RELEASE_NOTES_FILE]]. Proceed directly to Step 4b.

Step 3: Draft the Release Note Entry

Write a concise entry following this format:

- **[Category] Short Title** — Two to three sentence description of what changed and why it matters to customers. (#[[PR_NUMBER]])

Short Title: Use the GitHub Issue title from Step 1b. You may lightly rephrase it for clarity or brevity, but keep it faithful to the original issue title.

Category must be one of:

• Feature — New functionality or capability
• Improvement — Enhancement to existing functionality
• Fix — Bug fix or correction

Step 3b: Verify Every Factual Claim in the Draft Against the Code

⚠️ MANDATORY — do not skip. Write the release note from the diff you read in Step 1, never from the issue body, the PR description, the implementation plan, or your memory of what the change "should" do.

Issue bodies, PR descriptions, and plans describe intent; they routinely state gating conditions, permission keys, file names, menu visibility, and behaviors that the shipped diff turns out to contradict (a permission check that was removed, a menu that now renders unconditionally, a feature flag that was deleted, a second file that was also removed but went unmentioned). A release note copied from that prose inherits every one of those errors and ships them to customers. Before appending, re-open the actual changed source from the Step-1 diff and confirm each concrete assertion in the entry you drafted:

• Gating / visibility / permission claims ("shows only for users with the X permission", "available to admins", "behind feature flag Y") — open the file that renders or guards the feature in the post-change diff and confirm the condition still exists and is spelled exactly as written. If the diff removed the guard, the release note must not claim it.
• Names and identifiers (permission keys, feature-flag names, route paths, file names, setting keys, menu labels) — grep the changed code and confirm the identifier exists exactly as written and lives where the note implies. Use the key the code actually checks (e.g. reports/comparison-report), not a shortened guess (report).
• Scope of the change — if the diff removed or added more than one user-visible thing (e.g. two files removed, two settings deleted), the release note must account for each one, or you must consciously decide one is not customer-visible and say so in the Step-3 reasoning. A release note covering only the first of two shipped removals is a half-edit.
• Described behavior — confirm the "what changed and why it matters" sentence matches the post-change implementation, not a draft of it.

If any drafted assertion cannot be confirmed against the changed code, rewrite the entry until it can — never ship a customer-facing claim on faith. If verification reveals the change is not actually customer-visible after all, discard the draft release note, skip Step 4, and proceed directly to Step 4b (per Step 2).

Step 4: Append to Release Notes File

Read [[RELEASE_NOTES_FILE]]. Determine today's date and format it as ## Month Day, Year (e.g., ## March 4, 2026).

• If the date heading does not exist, add it at the top of the file directly below the first H1 heading (e.g., # Release Notes), with a blank line before and after. If the file is empty or has no H1 heading, add # Release Notes as the first line, then the date heading below it.
• If the date heading already exists, append the new entry under it (after any existing entries for that date).

Step 4b: Reconcile the CHANGELOG Entry

This step runs regardless of the Step 2 customer-visibility decision — after appending a release note (Step 4) or after the non-customer-visible skip in Step 2, proceed here.

Confirm a version bump happened, then read the version from the manifest — not the commit subject. Run:

git log --oneline origin/main..HEAD

Look for a commit whose message begins with chore: bump version. This commit's only role here is to confirm that this branch bumped the version — do not read the version string from its free-text subject. The subject is not in lockstep with what actually shipped: a rebase or a version collision can re-version .claude-plugin/plugin.json in a later commit without re-wording the bump commit, so the subject can name a stale, already-released version. Reconciling that stale section would silently correct the wrong (prior, already-shipped) entry and leave the entry this PR ships untouched — a fail-wrong, not a clean no-op. First confirm the scan itself succeeded: if git log exits non-zero, or origin/main will not resolve (not fetched, detached state), that is a failed determination (the fail-loud path below) — never read its empty output as "no bump commit". Only when the scan ran cleanly and shows no chore: bump version commit did this PR not bump the version — log "no version-bump commit found on branch" and proceed to Step 5.

Read the authoritative shipped version from the manifest (the bump, and any later re-version, both update it):

"${CLAUDE_SKILL_DIR:-<absolute skill base directory this runner reports in context>}"/../../scripts/run-jq.sh -r .version .claude-plugin/plugin.json

Inspect the result: a non-zero jq exit, empty output, or a value that is not an N.N.N version string (e.g. null from an absent key) — while a bump commit is present — is a failed determination (the fail-loud path below), not a clean version; only a well-formed N.N.N value continues. Then read [[CHANGELOG_FILE]] and search for the bracketed Keep-a-Changelog heading ## [<version>] for that manifest version (e.g., ## [2.8.26]). If [[CHANGELOG_FILE]] itself cannot be read (missing, permission, IO) while a bump commit and a valid manifest version are both present, that too is a failed determination, not "no matching section". If the file reads cleanly but has no section heading matching the manifest version, this step is a no-op — log "no CHANGELOG section found for version X" and proceed to Step 5; CHANGELOG presence on a bump is separately enforced by the Phase 3 review gate, not here.

Distinguish a failed determination from a legitimate no-op. The two no-op logs above ("no version-bump commit found", "no CHANGELOG section found") are for legitimately empty results — a branch that genuinely did not bump, or a bump whose CHANGELOG entry is genuinely absent. They are not a catch-all for a failed command. If the jq manifest read errors, prints empty, or prints null / a non-version string while a chore: bump version commit IS present, or if git log / origin/main cannot be resolved, do not fold that into a reassuring no-op log — that would silently skip reconciliation on exactly the inputs it exists to catch. Log a distinct error ("Step 4b: could not determine the shipped version / scan the branch — CHANGELOG reconciliation NOT performed") and surface it to the caller, so a swallowed failure is never indistinguishable from a clean no-op.

Enumerate every factual claim. Re-read the body of the located ## [version] section. A factual claim is any concrete assertion: coverage counts, enumerated sites, completeness phrases ("all X were done", "Y and Z are now..."), named identifiers (file paths, key names, step or phase numbers, agent names), or specific behavioral guarantees. This CHANGELOG entry was written at Phase 3 commit time — before Phase 3.3 review-and-fix corrections — so its specific assertions may be stale relative to the final shipped diff.

Trace each claim against the Step-1 diff. For each enumerated claim, confirm it against the diff already read in Step 1. Do not re-run git diff. (Step 1 runs unconditionally at the top of every invocation — before the Step 2 customer-visibility branch — so the Step-1 diff is always available here, including on the non-customer-visible path that skipped Steps 3–4.) A claim is accurate if every concrete detail (count, identifier, behavioral guarantee) matches the shipped code exactly. A claim is stale if the diff shows a different count, a renamed identifier, a reverted piece of scope, or a corrected approach. Distinguish stale from unconfirmable, and never rewrite on a missing operand. "Stale" means the diff positively shows a different value; "unconfirmable" means the Step-1 diff is empty, or does not cover the file the claim names, so it neither confirms nor contradicts the claim. Correct only the positively-contradicted claims; leave an unconfirmable claim unchanged and log it — an empty or truncated Step-1 diff must never turn an accurate claim into a "correction" (that would be a fail-wrong CHANGELOG edit). If the Step-1 diff is empty while a CHANGELOG section was located, treat that as a failed determination — log it and make no edits.

Correct stale claims in place. Rewrite only the specific sentence or clause that is stale, using the same tense, format, and surrounding context as the rest of the entry. If all claims are accurate, make no changes to [[CHANGELOG_FILE]]. In all cases, log a brief summary — for example: "Step 4b: enumerated N claims; M corrected, N−M confirmed accurate." Do not commit — leave committing to the caller, consistent with Step 5.

Step 5: Do Not Commit

Do not commit any files modified above. Leave committing to the caller.

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Style and Writing Standards

Tone and Voice

• Clear, straightforward, and informative: Content should be professional yet accessible
• Clarity: Avoid jargon and overly technical language. Use simple, direct sentences
• Supportive: Include helpful context about why the change matters
• Neutral: Focus on the facts, not opinions

General Writing Guidelines

• Audience: Primary audience is customers
• Use "and" instead of ampersands (&)
• Write "percent" instead of % (unless quoting a user interface element)
• Use complete sentences
• Use full product name on first mention, then abbreviate naturally
• Keep entries concise — two to three sentences maximum

Preferred Word Choices

• Use instead of "utilize"
• Log in (verb), login (noun)
• Set up (verb), setup (noun)
• User interface instead of "UI"
• Enter instead of "type"
• Display instead of "show"

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Important Constraints

• Scope: Only write release notes for customer-visible changes
• Brevity: Each entry should be two to three sentences
• No duplicates: If a release note for the same PR number already exists, do not add another
• Tone: Professional and customer-friendly
• Do not commit: Leave committing to the caller